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dalvyx [7]
3 years ago
12

If m a= 15 and m cd= 55, then m ge = ? Photo attached need help ASAP

Mathematics
2 answers:
ad-work [718]3 years ago
4 0

Answer:

The measure of arc GE is 25°

Lisa [10]3 years ago
3 0

Answer:

The measure of arc GE is 25\°

Step-by-step explanation:

we know that

The measurement of the external angle is the semi-difference of the arcs which comprises

In this problem

m<A is a external angle

so

m

substitute the values and solve for the measure of arc GE

15\°=\frac{1}{2}(55\°-arc\ GE)

30\°=(55\°-arc\ GE)

arc\ GE=55\°-30\°=25\°

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vovikov84 [41]

Answer:

B

Step-by-step explanation:

To evaluate (f ○ g)(- 4), first evaluate g(- 4) then substitute this value into f(x)

g(- 4)  = 3(- 4) - 5 = - 12 - 5 = - 17, then

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5 0
3 years ago
What are the points of intersection of -x^2+9x-3 and y=3x
ELEN [110]

Answer:

Easiest and fastest way is to graph both equations into a graphing calc and trace the graph to where they intersect.

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8 0
3 years ago
Find the volume of the cone. Round your answer to the nearest tenth.
Sergeu [11.5K]

9514 1404 393

Answer:

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Step-by-step explanation:

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3 0
3 years ago
Does anyone know the answers???
Vikentia [17]

Answer:

20. C, 21. A, 22. B

Step-by-step explanation:

20. Terms are numbers with variables next to them.

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Hope it Helps!

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7 0
3 years ago
If anyone could help me, it would be greatly appreciated!
Sav [38]

Answer: x=65^{\circ}, y=65^{\circ}, z=65^{\circ}

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Also, angles x and y are inscribed in the same arc, and they are thus congruent, meaning x = 65.

7 0
2 years ago
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